Futaba R7201SB FASSTest 2.4 GHz Telemetry S.Bus2 1-Channel Air 01102407-3 (ONLINE ORDER ONLY)

Overview

The Futaba R7201SB is an ultra-compact, lightweight FASSTest 2.4GHz telemetry receiver designed for applications where size and weight are critical without sacrificing performance. Featuring S.Bus2 technology and dual antenna diversity, this single-channel output receiver delivers precision control and real-time telemetry data feedback to compatible FASSTest transmitters.

At just 4.2 grams with dimensions of 21.1 × 41.8 × 5.3 mm, the R7201SB is one of the smallest full-featured telemetry receivers in the Futaba lineup. Its compact profile makes it ideal for lightweight aircraft, drones, and space-constrained installations where every gram matters.

Key Features

• FASSTest 2.4GHz bidirectional communication
• S.Bus2 telemetry capability
• Dual antenna diversity for reliable reception
• Ultra-compact design (21.1 × 41.8 × 5.3 mm)
• Extremely lightweight (4.2g)
• Wide operating voltage (4.8V - 7.4V)
• Single-channel PWM output
• Configurable failsafe via transmitter

Performance Benefits

• Minimal weight impact on aircraft balance
• Real-time telemetry feedback during flight
• Reliable dual antenna signal reception
• Fits in smallest airframes and tight spaces
• Premium FASSTest protocol performance
• Professional-grade Futaba quality

Usage Notes

• Designed for RC aircraft applications
• Compatible with Futaba FASSTest transmitters
• Ideal for lightweight, micro, and compact aircraft
• Mount securely away from vibration and heat
• Position antennas for optimal diversity
• Battery failsafe voltage configurable via transmitter

Technical Specs

• Frequency: 2.4GHz
• Protocol: FASSTest
• PWM Channels: 1
• Bus System: S.Bus2
• Telemetry: Yes (bidirectional)
• Dimensions: 21.1 × 41.8 × 5.3 mm (0.83 × 1.65 × 0.21 in)
• Weight: 4.2 g (0.15 oz)
• Power Requirements: DC 4.8V - 7.4V
• Antenna System: Dual antenna diversity
• Failsafe: Configurable via transmitter

What's Included

• (1) Futaba R7201SB FASSTest S.Bus2 1-Channel Telemetry Receiver

Summary

• Ultra-compact FASSTest telemetry receiver
• S.Bus2 with dual antenna diversity
• Incredibly light at just 4.2 grams
• Ideal for micro and lightweight aircraft
• Premium Futaba performance in tiny package

Fitment

Compatible Scale: Universal

Compatible RC Vehicles: All RC